Questair Technologies
www.questairinc.com
Burnaby, British Columbia

QuestAir (TSX: QAR) is a developer, manufacturer and supplier of advanced pressure swing adsorption gas purification systems, primarily targeted to hydrogen purification in a range of existing industrial and energy markets. The company’s technology is being used in the industrial gas, oil refining and chemical processing industries for applications including hydrogen purification, hydrogen recovery, methane recovery from landfill gas and helium purification. In December 2004, the company completed its initial public offering.